Supply of imported high vacuum diaphragm valves

Inlet valve - German import valve 
 Bolet Bolet, Germany valves - on Haizhuo Ran valve distributor of diaphragm valves series 
 Function and role of the diaphragm: 
 The diaphragm valve is a special form of cut-off valve. Its opening and closing parts of a piece of soft material diaphragm separates the body cavity of the valve cover cavity and drive components, it said diaphragm valve. 
 The diaphragm valve features are as follows: 
 The most prominent feature is to divide the lower part of the body cavity and the upper valve cover cavity separated in the diaphragm at the top of the stem, the valve and other parts from the corrosive medium, eliminating the need for packing seal structure, and does not generate media leaks . 
 A soft seal such as rubber or plastic membrane produced better sealing. Periodic replacement of the diaphragm for the wearing parts should be depending on the medium characteristics. 
 By the limit of the diaphragm material, diaphragm valves for low pressure and high temperature applications. 
 . Diaphragm valve structure can be divided into: DC type, cut-off, straight-through processing; connection usually in the form of flange connections; 
 According to driving methods can be divided into manual, electric and pneumatic three, which pneumatic drivers are divided into normally open, normally closed and reciprocating three kinds. 

 Diaphragm valve series products 
 Rubber lined diaphragm imports, imports DC rubber lined diaphragm, imported straight-through rubber lined diaphragm, imported rubber lined diaphragm system, imported British standard diaphragm valve, imported high vacuum diaphragm valves, imported PTFE lined diaphragm valves imported pneumatic normally open diaphragm valve, imported pneumatic normally closed diaphragm valves, imported British standard pneumatic diaphragm valves, imported British standard pneumatic normally open diaphragm valve, imported British standard pneumatic normally closed diaphragm valves, imported electric diaphragm valve 
 Valve material: cast iron, cast steel, stainless steel. 
 Use the medium: water, oil, gas or highly corrosive media. 
 Working pressure :0.6-1 .6 MPA, 
 Operating Temperature: -20 ° C-150C °. 
 Valve Size: DN15-DN300. 
 Connection: flange. 
 Drive modes: manual, electric, pneumatic. 
 Application areas: machinery and equipment, chemical equipment, industrial equipment, water supply and drainage equipment, paper making equipment, pharmaceutical equipment, general equipment, petrochemical equipment, power equipment, metallurgy powder equipment, mining equipment, municipal, electronic industry and other fields.